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LM98501 - 10-Bit / 27 MSPS Camera Signal Processor

Description

The LM98501 is a CCD signal processor for electronic cameras.

The processor provides a common interface to a number of different image sensors including CCD, CMOS, and CIS.

Correlated double sampling reduces kTC noise from the image signal.

Features

  • n n n n n n n n n +3V single power supply Low power CMOS design 4-wire serial interface 2.5V data output voltage swing No missing codes AUX input with input clamp and programmable gain Four color gain and offset registers Digital black level clamp Small 48-lead LQFP package Key Specifications j Maximum Input Level j CDS Sampling Rate j PGA Gain Steps j PGA Gain Range j ADC Resolution j ADC Sampling Rate j.
  • Signal-to-Noise Ratio j Power Dissipation AV+ = DV+ = DV+ I/O = 3.0V j Operating Temp.

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Datasheet preview – LM98501

Datasheet Details

Part number LM98501
Manufacturer National Semiconductor
File Size 490.49 KB
Description 10-Bit / 27 MSPS Camera Signal Processor
Datasheet download datasheet LM98501 Datasheet
Additional preview pages of the LM98501 datasheet.

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LM98501 10-Bit, 27 MSPS Camera Signal Processor February 2000 LM98501 10-Bit, 27 MSPS Camera Signal Processor General Description The LM98501 is a CCD signal processor for electronic cameras. The processor provides a common interface to a number of different image sensors including CCD, CMOS, and CIS. Correlated double sampling reduces kTC noise from the image signal. A fast, temperature stable, 8-bit digitally programmable gain amplifier enables pixel-rate white-balancing. An auxiliary input is provided, allowing for the selection of an external signal, useful for electronic titling and video overlay. The 10-bit A/D converter preserves the image quality with excellent noise performance.
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